3 years ago

What is the volume of the triangular pyramid

Mathematics

1 answer:

Dovator [93]3 years ago

4 0

Answer:

i beleive its 80

Step-by-step explanation:

sorry if im wrong

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vazorg [7]

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1. What is the value of the expression<br> 4X (4 – 2) + 6?

Snezhnost [94]

Answer:

8x+6

Step-by-step explanation:

4x (4-2)=2

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4 years ago

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What is the Volume of the square pyramid? (Round to the nearest tenth as needed)

goldenfox [79]

Answer:

5229 mm³

Step-by-step explanation:

Volume of square pyramid

$\sf \boxed{Volume \ of \ the \ square \ pyramid = \dfrac{1}{3}*b^2*H}$

b = base length = 25 mm

H = height

We have to find 'H' using Pythagorean theorem,

slant height (hypotenuse) = 28 mm

leg₁ = base length ÷ 2 = 25÷2 = 12.5

leg₂ = H

H² + (12.5)² = 28²

H² = 784 - 156.25

= 627.75

$\sf H = \sqrt{627.75}$

H = 25.01 mm

$\sf \text{Volume of square pyramid =$\dfrac{1}{3}*25*25*25.1$ }$

= 5229 mm³

$\sf \boxed{\text{Volume of square pyramid = \dfrac{1}{3}*25*25*28}}$

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2 years ago

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REY [17]

Answer:

25:)

Step-by-step explanation:

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3 years ago

20. A smaller rectangle is centered within a larger rectangle such that the shaded area is created as shown below. The dimension

Andreyy89

Step-by-step explanation:

please check the attachment

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